Assorted thoughts:

It was very sweet and cute, but when a romance leaves the boyfriend character as shallowly written as "infinitely patient, infinitely in love, and perfect", it's hard to invest much in the story. It's disappointing, too because I feel like the cast proved they could handle communicating complicated and difficult emotions.

We get a glimpse of some interesting side characters in Fujisaki and Minato, and the protagonist (Adachi) has some depth, though it takes time for that to become apparent. However, much of that potential rich character complexity is underutilized. I blame the writing — it wasn't bad! But they wasted a lot of opportunities for fleshing the characters out.

I have other thoughts/ frustrations but those are spoilers, so I won't tell.